A 46 year old female presents with a
history of breathlessness and passing dark urine. There was s history of
episodes of passing dark urine over the last one year. She also gave a history
of an unexplained deep vein thrombosis in the past.
On examination she was pale and looked
jaundice but other than that there were no abnormalities detected.
Hb 7.5 g/dL
WBC 2.3 x109 /L
Platelets 110 x109 /L
Bilirubin 60 Ámol/L
Urine urobilinogen +++ haemosiderin ++
In this patient which one of the
following complications is likely to occur?
Vitamin B12 deficiency
Folic acid deficiency